Changeset 9160 for branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification

Timestamp:

01/15/13 10:47:09 (12 years ago)

Author:

sforsten

Message:

#1980:

• added problem instance provider to import csv files for ConditionActionClassificationProblemData
• adapted LCSAdaptedGeneticAlgorithm to use the crossover probability
• fixed a bug in XCSModelView

Location:

branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification/3.3

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.ConditionActionClassification-3.3.csproj (modified) (1 diff)
• Implementation/ConditionActionClassificationProblem.cs (modified) (4 diffs)
• Implementation/ConditionActionClassificationProblemData.cs (modified) (2 diffs)

branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification/3.3

@@ -1 +1 @@
 obj
 Plugin.cs
+*.user

@@ -1 +1 @@
 obj
 Plugin.cs
+*.user

branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification/3.3/HeuristicLab.Problems.ConditionActionClassification-3.3.csproj

@@ -78 +78 @@
       <Private>False</Private>
     </Reference>
+    <Reference Include="HeuristicLab.Problems.Instances-3.3, Version=3.3.0.0, Culture=neutral, PublicKeyToken=ba48961d6f65dcec, processorArchitecture=MSIL" />
     <Reference Include="System" />
     <Reference Include="System.Core" />

branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification/3.3/Implementation/ConditionActionClassificationProblem.cs

@@ -30 +30 @@
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 using HeuristicLab.Problems.DataAnalysis;
+using HeuristicLab.Problems.Instances;
 
 namespace HeuristicLab.Problems.ConditionActionClassification {
   [StorableClass]
-  public class ConditionActionClassificationProblem : HeuristicOptimizationProblem<XCSEvaluator, UniformRandomCombinedIntegerVectorCreator>, IConditionActionProblem {
+  public class ConditionActionClassificationProblem : HeuristicOptimizationProblem<XCSEvaluator, UniformRandomCombinedIntegerVectorCreator>, IConditionActionProblem,
+  IProblemInstanceConsumer<ConditionActionClassificationProblemData> {
     private const string ClassifierFetcherParameterName = "ClassifierFetcher";
     private const string ActionExecuterParameterName = "ActionExecuter";
@@ -87 +89 @@
     public ConditionActionClassificationProblemData ProblemData {
       get { return ProblemDataParameter.Value; }
+      protected set {
+        ProblemDataParameter.Value = value;
+        if (value != null) {
+          SetProblemDataSpecificParameters();
+        }
+      }
     }
     IParameter IConditionActionProblem.PossibleActionsConcreteClassParameter {
@@ -185 +193 @@
       Evaluator.InitialPredictionParameter.ActualName = "InitialPrediction";
 
+      coveringSolutionCreator.ChangeSymbolProbabilityParameter.ActualName = ChangeSymbolProbabilityInCoveringParameter.Name;
+      coveringSolutionCreator.CoverClassifierParameter.ActualName = ClassifierFetcher.CurrentClassifierToMatchParameter.ActualName;
+      coveringSolutionCreator.CreatedClassifierParameter.ActualName = "CombinedIntegerVector";
+
+      ClassifierFetcher.ProblemDataParameter.ActualName = ProblemDataParameter.Name;
+
+      ActionExecuter.CurrentClassifierToMatchParameter.ActualName = ClassifierFetcher.CurrentClassifierToMatchParameter.ActualName;
+      ActionExecuter.NegativeRewardParameter.ActualName = NegativeRewardParameter.Name;
+      ActionExecuter.PositiveRewardParameter.ActualName = PositiveRewardParameter.Name;
+
+      ActionSetSubsumptionOperator.ClassifiersParameter.ActualName = "CombinedIntegerVector";
+
+      SetProblemDataSpecificParameters();
+      ThetaMinimalNumberOfActions.Value = PossibleActions.Count;
+
+      InitializeOperators();
+
+      problemData.Changed += new System.EventHandler(problemData_Changed);
+    }
+
+    private void problemData_Changed(object sender, System.EventArgs e) {
+      SetProblemDataSpecificParameters();
+    }
+
+    private void SetProblemDataSpecificParameters() {
       SolutionCreator.ActionPartLengthParameter.ActualName = ProblemData.ActionLengthParameter.Name;
       SolutionCreator.LengthParameter.ActualName = ProblemData.LengthParameter.Name;
       SolutionCreator.BoundsParameter.ActualName = ProblemData.BoundsParameter.Name;
 
-      coveringSolutionCreator.ChangeSymbolProbabilityParameter.ActualName = ChangeSymbolProbabilityInCoveringParameter.Name;
-      coveringSolutionCreator.CoverClassifierParameter.ActualName = ClassifierFetcher.CurrentClassifierToMatchParameter.ActualName;
-      coveringSolutionCreator.CreatedClassifierParameter.ActualName = "CombinedIntegerVector";
-
-      ClassifierFetcher.ProblemDataParameter.ActualName = ProblemDataParameter.Name;
-
-      ActionExecuter.CurrentClassifierToMatchParameter.ActualName = ClassifierFetcher.CurrentClassifierToMatchParameter.ActualName;
-      ActionExecuter.NegativeRewardParameter.ActualName = NegativeRewardParameter.Name;
-      ActionExecuter.PositiveRewardParameter.ActualName = PositiveRewardParameter.Name;
-
-      ActionSetSubsumptionOperator.ClassifiersParameter.ActualName = "CombinedIntegerVector";
-
-      SetPossibleActions();
-      ThetaMinimalNumberOfActions.Value = PossibleActions.Count;
-
-      InitializeOperators();
-
-      problemData.Changed += new System.EventHandler(problemData_Changed);
-    }
-
-    private void problemData_Changed(object sender, System.EventArgs e) {
       SetPossibleActions();
     }
@@ -282 +294 @@
       return actionBounds;
     }
+
+    public void Load(ConditionActionClassificationProblemData data) {
+      Name = data.Name;
+      Description = data.Description;
+      ProblemData = data;
+    }
   }
 }

branches/LearningClassifierSystems/HeuristicLab.Problems.ConditionActionClassification/3.3/Implementation/ConditionActionClassificationProblemData.cs

@@ -40 +40 @@
       {0,0,1,1,0,0,0},
       {0,1,1,1,0,0,0},
-      {0,0,1,0,0,0,0},
+      {0,0,1,0,0,0,1},
       {1,0,1,0,1,1,0}
     };
@@ -117 +117 @@
       Parameters.Add(new FixedValueParameter<ReadOnlyCheckedItemList<StringValue>>("ActionVariables", "", actionVariables.AsReadOnly()));
       Parameters.Add(new FixedValueParameter<ReadOnlyCheckedItemList<StringValue>>("ConditionVariables", "", conditionVariables.AsReadOnly()));
-      Parameters.Add(new FixedValueParameter<IntValue>("Length", "", new IntValue(7)));
-      Parameters.Add(new FixedValueParameter<IntValue>("ActionLength", "", new IntValue(1)));
-      int[,] elements = new int[,] { { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 3 }, { 0, 2 } };
-      Parameters.Add(new FixedValueParameter<IntMatrix>("Bounds", "", new IntMatrix(elements)));
+      Parameters.Add(new FixedValueParameter<IntValue>("Length", "", new IntValue(allowedConditionVariables.Count() + allowedActionVariables.Count())));
+      Parameters.Add(new FixedValueParameter<IntValue>("ActionLength", "", new IntValue(allowedActionVariables.Count())));
+      Parameters.Add(new FixedValueParameter<IntMatrix>("Bounds", "", GetBoundsMatrix(dataset, allowedConditionVariables, allowedActionVariables)));
 
       ((ValueParameter<Dataset>)DatasetParameter).ReactOnValueToStringChangedAndValueItemImageChanged = false;
+    }
+
+    private IntMatrix GetBoundsMatrix(Dataset dataset, IEnumerable<string> conditionVariables, IEnumerable<string> actionVariables) {
+      IntMatrix bounds = new IntMatrix(conditionVariables.Count() + actionVariables.Count(), 2);
+      int index = 0;
+      foreach (var variable in conditionVariables) {
+        var values = dataset.GetDoubleValues(variable);
+        bounds[index, 0] = (int)values.Min();
+        bounds[index, 1] = (int)values.Max() + 2;
+        index++;
+      }
+      foreach (var variable in actionVariables) {
+        var values = dataset.GetDoubleValues(variable);
+        bounds[index, 0] = (int)values.Min();
+        bounds[index, 1] = (int)values.Max() + 1;
+        index++;
+      }
+      return bounds;
     }
 

@@ -1 +1 @@
 obj
 Plugin.cs
+*.user